#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>

struct TDare
{
    int Month;
    int Day;
    int Year;
};

int main()
{
    struct TDare A = { 0,0,0 };
    struct TDare* pA = &A;
    scanf("%d %d %d", &A.Year, &A.Month, &A.Day);
    printf("%d/%d/%d", pA->Day, pA->Month, pA->Year);
    return 0;

}